INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea76923ee8986814fe7f57a693a32d4819dc2d738299bf4d34e7da8b0930337b', 
    '713TLr+NHkWw1SnVokPLJqR2XgxK7Kadz76wjU/RK74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)